Are you sure the model is 91-221 and not 41-221? If the radio is 41-221 you can use a modern speaker and replace the field coil with a choke or 500 ohm wirewound resistor. You may also need an output transformer if one isn't mounted in the radio. It connects to pin #2 on the 35A5.
Norm
: I have a Philco model 91-221 that has no speakers.
: does any one have any I can buy or is there a substitute I can use instead of the original?
: any help would be appreciated
: Thank You